Night Light of Santiago (Cagayan Valley) from space (Philippines) Src. Average luminocity for 10x10km area is 15.5455% and for 50x50km: 1.0028%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
17° 21' 37.4" North, 120° 50' 44.1" East
16° 41' 17.1" North, 121° 32' 55.3" East
16° 0' 48.2" North, 122° 15' 6.6" East
Some cities around Santiago sort by population:
• Ramon
10.8 km =6.7 mi, 352°
• Alicia
18.8 km =11.7 mi, 57°
• Diadi
20.7 km =12.9 mi, 281°
• Echague
13.7 km =8.5 mi, 82°
• Saguday
16.2 km =10.1 mi, 174°
• Batal
5.6 km =3.5 mi, 90°
• Cabarroguis
19.9 km =12.4 mi, 188°
• Soyung
12.5 km =7.8 mi, 83°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016